title: [Improvement of coronary flow reserve during intravascular ultrasound guided percutaneous coronary intervention (PCI)].
mesh_terms: D015906:Angioplasty, Balloon, Coronary / Q000379:methods*; D001783:Blood Flow Velocity / Q000502:physiology; D003327:Coronary Disease / Q000000981:diagnostic imaging* / Q000503:physiopathology* / Q000628:therapy*; D005260:Female; D006801:Humans; D007430:Intraoperative Care; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography
vernacular_title: Poprawa rezerwy wieńcowej podczas zabiegów angioplastyki wieńcowej prowadzonych pod kontrola ultrasonografii wewnatrznaczyniowej.